Planning to do a KB install in the next few months. I'm running stock HCI, a few minor mods listed in the sig below that were installed by the PO (also have underdrive pulley kit). I'll probably order the KB CAI kit. From researching on here, I understand that I need to upgrade my fuel delivery. 1) There's another post on here talking about a Focus fuel pump option from the local parts store that should get that job done, versus the boost-a-pump KB option. Any reason I wouldn't want to do the upgraded fuel pump? 2) KB offers upgraded injectors as an option; I'm thinking I can probably get a better deal on my own--am I missing anything with that thinking? What else will I need? Goal is to improve the acceleration of the daily driver--not building a track car, just want a little more "go" when I get on it. Thanks!